I can't pass something with Python onto my team. I have to work within the constraints of Excel. My team sees the value of Python but none of them want to learn it, and none will maintain it after I go. They do however know spreadsheets (even complicated ones) so those I can.

EDIT: Sorry I see you changed your mind - so what I wrote maybe wasn't necessary but I'll leave it here. To be clear I wish my team would learn Python, but most of them get promoted and richer without learning it.